Factor Info

ID 179617
Size 431 digits / 1431 bits
Status composite
Value 54238218944564523103779061369768031801457428670820936269217300163488162631992549129554529131631041362868420286288828948049372421508355860631898730506892600523444566533748257956432632691795198381500502719172744137734520100004250685864542215662925178539471715127569201161554603650057326287680679136951110594957462013767812508812913656572829093767417863754065001889551991611626896817119900746000801368102710444355121162525219185623313

Factorizations

Primary (ID: 143135) 1889235471403240170024149023898147623088722803599 (proven prime)
(ID: 179618) 28709083523759366988097821312971683682094066960909680428700387779898687126251980039516925973400948702932734354414426234671074721395194948709806029420511995192969224267313588620750683448667514797501663275321673078794543085200269457904461121256453332830110781771735811390665932001910912649741205027869570998574593225630930476600923674190275414721888364861840513496095821511873589569887 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.